NUMERICAL ANALYSIS OF THE EXTRUSION PROCESS OF TWIST DRILLS

NUMERICAL ANALYSIS OF THE EXTRUSION PROCESS OF TWIST DRILLS

The paper presents numerical analysis results of hot forward extrusion of twist drills. The calculations were made using DEFORM-3D v10.0, the simulation programme based on the finite element method (FEM). The numerical analysis of the process was performed in a threedimensional state of strain whic...

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Main Authors: Tomasz Bulzak, Zbigniew Pater
Format: Article
Language:English
Published: SciCell s.r.o. 2013-06-01
Series:Acta Metallurgica Slovaca
Subjects:
twist drill
extrusion
FEM
DEFORM
Online Access:https://journals.scicell.org/index.php/AMS/article/view/43
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spelling doaj-0327543c27f44ed78515a32621f3fe752020-11-25T00:52:37ZengSciCell s.r.o.Acta Metallurgica Slovaca1335-15321338-11562013-06-0119210.12776/ams.v19i2.97NUMERICAL ANALYSIS OF THE EXTRUSION PROCESS OF TWIST DRILLSTomasz BulzakZbigniew Pater The paper presents numerical analysis results of hot forward extrusion of twist drills. The calculations were made using DEFORM-3D v10.0, the simulation programme based on the finite element method (FEM). The numerical analysis of the process was performed in a threedimensional state of strain which took thermal phenomena into account. A geometric model employed in the conducted numerical simulation is presented. As a result of the conducted research, force parameters of the process, distributions of effective strain, reduced stress, and temperature could be determined. In effect, it has been proven that twist drills can be formed by extrusion. The obtained results constitute an introduction to a complex analysis of metal forming processes for drills. https://journals.scicell.org/index.php/AMS/article/view/43twist drillextrusionFEMDEFORM
collection DOAJ
language English
format Article
sources DOAJ
author Tomasz Bulzak
Zbigniew Pater
spellingShingle Tomasz Bulzak
Zbigniew Pater
NUMERICAL ANALYSIS OF THE EXTRUSION PROCESS OF TWIST DRILLS
Acta Metallurgica Slovaca
twist drill
extrusion
FEM
DEFORM
author_facet Tomasz Bulzak
Zbigniew Pater
author_sort Tomasz Bulzak
title NUMERICAL ANALYSIS OF THE EXTRUSION PROCESS OF TWIST DRILLS
title_short NUMERICAL ANALYSIS OF THE EXTRUSION PROCESS OF TWIST DRILLS
title_full NUMERICAL ANALYSIS OF THE EXTRUSION PROCESS OF TWIST DRILLS
title_fullStr NUMERICAL ANALYSIS OF THE EXTRUSION PROCESS OF TWIST DRILLS
title_full_unstemmed NUMERICAL ANALYSIS OF THE EXTRUSION PROCESS OF TWIST DRILLS
title_sort numerical analysis of the extrusion process of twist drills
publisher SciCell s.r.o.
series Acta Metallurgica Slovaca
issn 1335-1532
1338-1156
publishDate 2013-06-01
description The paper presents numerical analysis results of hot forward extrusion of twist drills. The calculations were made using DEFORM-3D v10.0, the simulation programme based on the finite element method (FEM). The numerical analysis of the process was performed in a threedimensional state of strain which took thermal phenomena into account. A geometric model employed in the conducted numerical simulation is presented. As a result of the conducted research, force parameters of the process, distributions of effective strain, reduced stress, and temperature could be determined. In effect, it has been proven that twist drills can be formed by extrusion. The obtained results constitute an introduction to a complex analysis of metal forming processes for drills.
topic twist drill
extrusion
FEM
DEFORM
url https://journals.scicell.org/index.php/AMS/article/view/43
work_keys_str_mv AT tomaszbulzak numericalanalysisoftheextrusionprocessoftwistdrills
AT zbigniewpater numericalanalysisoftheextrusionprocessoftwistdrills
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